import requests


def get_header():
     resp = requests.post(url="http://ihrm2-test.itheima.net/api/sys/login",
                     json={"mobile": "13800000002", "password": "123456"})
     return {"Authorization": resp.json().get("data")}

if __name__ == '__main__':
    ret = get_header()
    print(ret)